Filtrete Refillable Air Filter 20x25x4, MPR 1550, MERV 12, Electrostatic Polypropylene, 2 Pack, RF2003-4-2P-EC Manufacturer-Radio Systems Corporation Speakers engineered to minimize sound

Speakers engineered to minimize sound loss

and shoulders during long sitting sessions

Immerse yourself in powerful 30W stereo sound with deep

3 Stage Filtration System: Pre-filter

Filtrete Refillable Air Filter 20x25x4, MPR 1550, MERV 12, Electrostatic Polypropylene, 2 Pack, RF2003-4-2P-EC Manufacturer-Radio Systems Corporation Speakers engineered to minimize soundThe Filtrete Refillable Air Filter 2 Pack features collapsible pleated filters designed to fit the Filtrete refillable air filter frame, which is engineered to last up to 20 years. These filters deliver superior air quality by capturing 42% more microparticles sized between 0. 3 to 1. 0 microns than the minimum MERV 12 requirements. Certified Asthma & Allergy Friendly through independent testing, they effectively remove over 95% of pollen, dust mite